package cn.wen.gulimall.gulimallauthserver.config;import com.fasterxml.jackson.databind.ObjectMapper;import org.springframework.context.annotation.Bean;import org.springframework.context.annotation.Configuration;import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;import org.springframework.data.redis.serializer.RedisSerializer;import org.springframework.session.web.http.CookieSerializer;import org.springframework.session.web.http.DefaultCookieSerializer;@Configurationpublic class GulimallSessionConfig {    @Bean    public CookieSerializer cookieSerializer() {        DefaultCookieSerializer cookieSerializer = new DefaultCookieSerializer();        cookieSerializer.setDomainName("gulimall.com");        cookieSerializer.setCookieName("GULISESSION");        return cookieSerializer;    }    @Bean    public RedisSerializer springSessionDefaultRedisSerializer() {        return new GenericJackson2JsonRedisSerializer();    }}